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National Stock Number: 5307-00-207-5030
Federal Supply Class: 5307
National Item Identification Number: 002075030
Description: STUD,SHOULDERED
Detail: A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. ALL OR PART OF THE UNTHREADED SECTION HAS A CROSS-SECTIONAL DIAMETER GREATER THAN THE NOMINAL STUD SIZE PLUS 0.020 INCHES (0.508 MM). IT MAY BE THREAD RELIEVED. SEE ALSO STUD, LOCKED IN.
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Manufacturer Information:
A3118990 | 80064 | NAVAL SHIP SYSTEMS COMMAND | A6958AEA1BPC9 | 7PZX0 | FAIRBANKS MORSE, LLC | A6958AEA1BPC9 | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE | AEA1384A | 7PZX0 | FAIRBANKS MORSE, LLC | AEA1384A | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE | E3118984PC9 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
HARDNESS RATING | 27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM | OVERALL LENGTH | 3.375 INCHES NOMINAL | MATERIAL | STEEL | NOMINAL THREAD SIZE | 0.500 INCHES NUT THREAD | NOMINAL THREAD SIZE | 0.500 INCHES STUD THREAD | NUT END SHANK DIAMETER | 0.417 INCHES NOMINAL | NUT END SHANK LENGTH | 0.188 INCHES NOMINAL | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | SHOULDER DIAMETER | 0.625 INCHES NOMINAL | SHOULDER LENGTH | 1.875 INCHES NOMINAL | STYLE DESIGNATOR | SHOULDERED | THREAD CLASS | 3A NUT THREAD | THREAD CLASS | 3A STUD THREAD | THREAD DIRECTION | RIGHT-HAND NUT THREAD | THREAD DIRECTION | RIGHT-HAND STUD THREAD | THREAD LENGTH | 0.750 INCHES NOMINAL NUT THREAD | THREAD LENGTH | 0.750 INCHES NOMINAL STUD THREAD | THREAD QUANTITY PER INCH | 20 NUT THREAD | THREAD QUANTITY PER INCH | 20 STUD THREAD | THREAD SERIES DESIGNATOR | UNF NUT THREAD | THREAD SERIES DESIGNATOR | UNF STUD THREAD |
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